Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. CHECK DISTANCE CONTROL ECU

CHECK DISTANCE CONTROL ECU

CHECK DISTANCE CONTROL ECU

CHECK DISTANCE CONTROL ECU

  1. Reference: waveform 1

HINT:

CHECK DISTANCE CONTROL ECU

  1. Reference: waveform 2

HINT:

2. CHECK ECM

CHECK ECM

CHECK ECM

CHECK ECM

If the value is not within the specified range, the ECM may have a malfunction.

3. CHECK LASER SENSOR

CHECK LASER SENSOR

CHECK LASER SENSOR

CHECK LASER SENSOR

  1. Reference: waveform 1

HINT:

CHECK LASER SENSOR

  1. Reference: waveform 2

HINT:

4. BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)

BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)

BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)

Problem symptoms table
HINT:  Use the table below to help determine the cause of the problem symptom. The likely causes of the problem are indicated in descending order. Check each suspected area in order. Re ...

Diagnosis system
1. DIAGNOSIS FUNCTION  The diagnosis function makes the light and the multi-information display come on, and the CRUISE main indicator light blink as shown in the illustration. When ...

Other materials:

No Sound can be Heard from Speakers
INSPECTION PROCEDURE 1 CHECK AUDIO SETTINGS Enter the sound adjustment screen by pressing the "SOUND" switch on the AUDIO display.  Set volume, fader, and balance to the initial values and check that sound is normal. OK: Audio system returns to normal. HINT: Sou ...

DTC check / clear
1. USING INTELLIGENT TESTER  Hook up the intelligent tester to the DLC3.  Monitor the ECU data by following the prompts on the tester screen. HINT: intelligent tester has "Snapshot" function which records the monitored data. Please refer to the intelligent tester op ...

Removal
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080) HINT: See page AC-172. 2. REMOVE REAR DOOR SCUFF PLATE RH (See page IR-7) 3. REMOVE BACK DOOR SCUFF PLATE (See page IR- 8) 4. REMOVE QUARTER TR ...

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